REAR AXLE – Troubleshooting <AYC>
27-5
3. INSPECTION CHART FOR DIAGNOSIS CODE
Diagnosis
code No.
Diagnosis items Ref. page
12 Power supply voltage (valve power supply) system (open- or short-circuit) 27-6
21 FR wheel speed sensor system (open- or short-circuit) 27-6
22 FL wheel speed sensor system (open- or short-circuit) 27-6
23 RR wheel speed sensor system (open- or short-circuit) 27-6
24 RL wheel speed sensor system (open- or short-circuit) 27-6
25 Wrong-diameter tire 27-8
26 Faulty wheel speed sensor 27-9
31 Steer sensor (ST-1, ST-2, ST-N) system (open-circuit) 27-10
32 Steer sensor (ST-N) system (short-circuit) 27-10
33 Steer sensor (ST-N) system 27-11
34 Steer sensor (ST-1, ST-2) system (short-circuit) 27-11
41 TPS system (open- or short-circuit) 27-12
51 Longitudinal acceleration sensor system (open- or short-circuit) 27-12
52 Longitudinal acceleration sensor 27-13
56 Lateral acceleration sensor system (open- or short-circuit) 27-12
61 Stop lamp switch system (open-circuit) 27-13
65 ABS monitor system (open-circuit or defective ABS) 27-14
71 Proportioning valve system (open- or short-circuit) 27-14
72 Directional control valve (right) system (open- or short-circuit) 27-15
73 Directional control valve (left) system (open- or short-circuit) 27-16
81 AYC relay system (open- or short-circuit) 27-17
82 Electric pump system 27-18
83 Electric pump system 27-19
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